Porsche Tennis Grand Prix

Photo by Alex Grimm/Bongarts/Getty Images

Kristina Barrois (L) and Jasmin Woehr of Germany in action during their Doubles Final match against Sabine Lisicki of Germany and Samantha Stosur of Australia at the Porsche Tennis Grand Prix at Porsche Arena in Stuttgart, Germany.

Kristina Barrois (L) and Jasmin Woehr of Germany in action during their Doubles Final match against Sabine Lisicki of Germany and Samantha Stosur of Australia at the Porsche Tennis Grand Prix at Porsche Arena in Stuttgart, Germany. (Photo by Alex Grimm/Bongarts/Getty Images)

Kristina Barrois (L) and Jasmin Woehr of Germany in action during their Doubles Final match against Sabine Lisicki of Germany and Samantha Stosur of Australia at the Porsche Tennis Grand Prix at Porsche Arena in Stuttgart, Germany.